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gtk: fix Frame3D drawing on the designer canvas

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git-svn-id: trunk@21623 -
This commit is contained in:
paul 2009-09-08 13:39:43 +00:00
parent 18ea81f368
commit dca985f3e8
3 changed files with 19 additions and 2 deletions
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2
lcl/include/lclintf.inc
View File

@ -219,7 +219,7 @@ end;
function Frame3d(DC : HDC; var ARect : TRect; const FrameWidth : integer;
const Style: TGraphicsBevelCut) : boolean;
begin
Result:= WidgetSet.Frame3d(DC, ARect, FrameWidth, Style);
Result := WidgetSet.Frame3d(DC, ARect, FrameWidth, Style);
end;
{$ifdef OldRawImageProcs}

1
lcl/interfaces/gtk/gtkdef.pp
View File

@ -377,6 +377,7 @@ type
property Drawable: PGDKDrawable read FDrawable;
property Widget: PGtkWidget read FWidget; // the owner
property GC: pgdkGC read GetGC write FGC;
property WithChildWindows: Boolean read FWithChildWindows;
// winapi
property ROP2: Integer read GetRop2 write SetRop2;
end;

18
lcl/interfaces/gtk/gtkwinapi.inc
View File

@ -4340,6 +4340,7 @@ var
TheStyle: PGtkStyle;
i: integer;
gc1, gc2: PGdkGC;
OldGC1Values, OldGC2Values: TGdkGCValues;
begin
Result := IsValidDC(DC);
if not Result or (FrameWidth = 0) then Exit;
@ -4371,6 +4372,14 @@ begin
with TGtkDeviceContext(DC) do
begin
if WithChildWindows then
begin
gdk_gc_get_values(gc1, @OldGC1Values);
gdk_gc_get_values(gc2, @OldGC2Values);
gdk_gc_set_subwindow(gc1, GDK_INCLUDE_INFERIORS);
gdk_gc_set_subwindow(gc2, GDK_INCLUDE_INFERIORS);
end;
for i := 1 to FrameWidth do
begin
gdk_draw_line(Drawable, gc1, ARect.Left + Offset.x, ARect.Top + Offset.y,
@ -4384,6 +4393,13 @@ begin
// inflate the rectangle (! ARect will be returned to the user with this)
InflateRect(ARect, -1, -1);
end;
if WithChildWindows then
begin
gdk_gc_set_values(gc1, @OldGC1Values, GDK_GC_SUBWINDOW);
gdk_gc_set_values(gc2, @OldGC2Values, GDK_GC_SUBWINDOW);
end;
end;
end;
@ -7818,7 +7834,7 @@ begin
if not IsValidDC(DC) then Exit(False);
if SavedDC <= 0 then Exit(False);
repeat
SavedDevCtx := DevCtx.SavedContext;
Dec(SavedDC);